public static async Task ExtractDirectory(this TarReader reader, string basePath)
{
for (; ;)
{
var entry = await reader.GetNextEntryAsync();
if (entry == null)
{
break;
}
var path = Path.Combine(basePath, entry.Name);
switch (entry.Type)
{
default: // Don't know how to handle these. Pretend they are files.
case TarEntryType.File:
using (var file = File.OpenWrite(path))
{
await reader.CurrentFile.CopyToAsync(file);
}
File.SetLastWriteTimeUtc(path, entry.ModifiedTime);
break;
case TarEntryType.Directory:
Directory.CreateDirectory(path);
Directory.SetLastWriteTimeUtc(path, entry.ModifiedTime);
break;
}
}
}
public static async Task ExtractDirectoryAsync(this TarReader reader, string basePath, CancellationToken cancellationToken, IProgress <string> progress = null)
{
for (; ;)
{
cancellationToken.ThrowIfCancellationRequested();
var entry = await reader.GetNextEntryAsync();
if (entry == null)
{
break;
}
var path = Path.Combine(basePath, entry.Name);
if (progress != null)
{
progress.Report(entry.Name);
}
switch (entry.Type)
{
default: // Don't know how to handle these. Pretend they are files.
case TarEntryType.File:
using (var file = File.OpenWrite(path))
{
const int bufferSize = 81920; // Default buffer size for CopyToAsync.
await reader.CurrentFile.CopyToAsync(file, bufferSize, cancellationToken);
}
File.SetLastWriteTimeUtc(path, entry.ModifiedTime);
break;
case TarEntryType.Directory:
Directory.CreateDirectory(path);
Directory.SetLastWriteTimeUtc(path, entry.ModifiedTime);
break;
}
}
}
